Results 41 to 50 of about 128,823 (315)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

The Application of Cathodoluminescence (CL) for the Characterization of Blue Pigments

Heritage
The combined application of Cathodoluminescence (CL) with Scanning Electron Microscopy (SEM) on paintings and painted surfaces has the potential to identify both organic and inorganic pigments on a micrometre or even nanometre scale.
Eleni Palamara, Stelios Kesidis, Laura Tormo Cifuentes, Partha Pratim Das, Stavros Nicolopoulos, Nikolaos Zacharias   +5 more
doaj   +1 more source

Pigments Characterization and Molecular Identification of Bacterial Symbionts of Brown Algae Padinasp. Collected from Karimunjawa Island

Ilmu Kelautan, 2016
The search for carotenoids in nature has been extensively studied because of their applications in foods. One treasure of the biopigment source is symbiotic-microorganisms with marine biota.
Damar Bayu Murti, A B Susanto, Ocky Karna Radjasa, Ferdy Semuel Rondonuwu   +3 more
doaj   +1 more source

Identifikasi Pigmen Karotenoid Pada Bakteri Simbion Rumput Laut Kappahycus Alvarezii [PDF]

, 2013
Carotenoid is one of the most important pigments that have important roles for human health. Carotenoids are believed to improve the better immune responses, anticancer, antioxidant, provitamin A and are also used in the treatment of disease that are ...
Radjasa, O. K. (Ocky), Sahara, F. N. (Fera), Supriyantini, E. (Endang)   +2 more
core  

A literature review of analytical techniques for materials characterisation of painted textiles - Part 1: categorising painted textiles, sampling and the use of optical tools [PDF]

, 2017
Many types of painted textile are represented in museum collections. Their flexibility, draping qualities, and heterogeneous, layered nature make painted textiles complex objects to conserve. What do we know about their materials and making?
Lennard, Frances, Smith, Margaret, Thompson, Karen   +2 more
core   +2 more sources

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Identifikasi Pigmen Karotenoid Pada Bakteri Simbion Rumput Laut Caulerpa Cupressoides (Vahl) C. Agardh [PDF]

, 2013
One of natural pigments besides Chlorophyll is carotenoid that has two classes, namely Xanthophyll and Carotene that have important roles for human helath like provitamin A, antioxidant, anticancer, and to improve the better immune responses. Carotenoids
Arlita, N. R. (Nurul), Radjasa, O. K. (Ocky), Santoso, A. (Adi)   +2 more
core  

The role of lipid metabolism in neuronal senescence

FEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari, Eleftheria Panagiotidou, Nektarios Tavernarakis   +2 more
wiley   +1 more source

Tryptic peptide analysis of protein binders in works of art by liquid chromatography–tandem mass spectrometry [PDF]

, 2008
Comprehension of the materials, such as binding media, used by artists is of uttermost importance in restoration and in art historical studies. The most frequently used binders are drying oils and proteins; in this study focus is placed on proteins ...
Deforce, Dieter, Dhaenens, Maarten, Fremout, Wim, Moens, Luc, Sanyova, Jana, Saverwyns, Steven, Vandenabeele, Peter   +6 more
core  

Remote multispectral imaging with PRISMS and XRF analysis of Tang Tomb paintings [PDF]

, 2011
PRISMS (Portable Remote Imaging System for Multispectral Scanning) is a multispectral/hyperspectral imaging system designed for flexible in situ imaging of wall paintings at high resolution (tens of microns) over a large range of distances (less than a ...
Lange, R, Liang, H, Zhang, Q
core   +1 more source